The Rentar Fuel Catalyst: What it Is, What it Does; How it Does It; and Why the Rentar is the Only Sure Thing in the Diesel Fuel Engine Industry In lab tests, the Rentar Fuel Catalyst can cut diesel fuel consumption — i.e. fuel costs — by more than 30% on boilers, 15% on generators, […]

Rentar Fuel Catalyst International Financing: Rentar’s First-Year Guarantee Every Rentar Fuel Catalyst is guaranteed to pay for itself within the first year. Whether the Rentar diesel fuel-saving device saves 5% or 25% in annual fuel costs, the fuel savings are guaranteed to offset the price o

For more than 10 years I have witnessed tens of thousands of dollars saved on fuel; a substantial reduction in emssions, and extended engine life of equipment installed with a Rentar Fuel Catalyst
~ Evans Equipment